I'm not sure I follow your question. Are you asking how to select a computed column, or how to create one? You can't use one computed column in the definition of another computed column, if that's what you're asking about. But you can include the definition of the first one in the definition of the second one.
- Gus "GSquared", RSVP, OODA, MAP, NMVP, FAQ, SAT, SQL, DNA, RNA, UOI, IOU, AM, PM, AD, BC, BCE, USA, UN, CF, ROFL, LOL, ETC
Property of The Thread
"Nobody knows the age of the human race, but everyone agrees it's old enough to know better." - Anon